CVE-2026-30311

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:ridvay:auto-approval_module:*:*:*:*:*:*:*:*", "matchCriteriaId": "37024489-48B5-4B6F-8818-6EB0CEFF5A06", "versionEndIncluding": "0.1.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Ridvay Code's command auto-approval module contains a critical OS command injection vulnerability that renders its whitelist security mechanism completely ineffective. The system relies on fragile regular expressions to parse command structures; while it attempts to intercept dangerous operations, it fails to account for standard Shell command substitution Ridvay Code (specifically$(...)and backticks ...). An attacker can construct a command such as git log --grep=\"$(malicious_command)\", forcing Syntx to misidentify it as a safe git operation and automatically approve it. The underlying Shell prioritizes the execution of the malicious code injected within the arguments, resulting in Remote Code Execution without any user interaction."}, {"lang": "es", "value": "El m\u00f3dulo de autoaprobaci\u00f3n de comandos de Ridvay Code contiene una cr\u00edtica vulnerabilidad de inyecci\u00f3n de comandos del sistema operativo que hace que su mecanismo de seguridad de lista blanca sea completamente ineficaz. El sistema se basa en expresiones regulares fr\u00e1giles para analizar las estructuras de comandos; aunque intenta interceptar operaciones peligrosas, no tiene en cuenta la sustituci\u00f3n de comandos est\u00e1ndar de Shell (espec\u00edficamente $(...) y las comillas invertidas ...). Un atacante puede construir un comando como git log --grep='$(malicious_command)', forzando a Syntx a identificarlo err\u00f3neamente como una operaci\u00f3n git segura y aprobarlo autom\u00e1ticamente. El Shell subyacente prioriza la ejecuci\u00f3n del c\u00f3digo malicioso inyectado dentro de los argumentos, lo que resulta en ejecuci\u00f3n remota de c\u00f3digo sin ninguna interacci\u00f3n del usuario."}], "id": "CVE-2026-30311", "lastModified": "2026-07-25T11:10:00.100", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-30311", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2026-04-01T18:38:14.416509Z", "version": "2.0.3"}}]}, "published": "2026-03-31T15:16:12.987", "references": [{"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://github.com/Secsys-FDU/LLM-Tool-Calling-CVEs/issues/8"}, {"source": "cve@mitre.org", "tags": ["Product"], "url": "https://ridvay.com/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-78"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": null}], "enrichment": {"confidence": 100.0, "confidence_source": "manual", "scores": [{"score": 100.0, "source": "manual"}]}, "original": {"product": "n/a", "source": "cna", "vendor": "n/a"}, "product": "ridvay_code", "vendor": "ridvay"}], "analysis": {"en": {"generated_at": "2026-04-03T18:48:12.104092+00:00", "value": {"mitigation_remediation": ["Apply the latest security patch released by Ridvay for the Auto\u2011Approval Module. If a patch is not yet available, contact Ridvay support for an advisory or an interim fix."], "summary": {"action": "Immediate Patch", "impact": "Remote Code Execution"}, "threat_synthesis": {"affected_systems": "The vulnerability affects Ridvay's Auto\u2011Approval Module. No explicit version range is provided by the authors, so all builds of the module should be considered vulnerable until a patch is issued.", "description_and_impact": "Ridvay Code's auto\u2011approval module contains an OS command injection flaw that defeats its whitelist security checks. By embedding shell substitutions or backticks inside command arguments, an attacker can trick the module into approving a harmless looking command while the embedded payload executes. This flaw enables an attacker to run arbitrary commands on the host system without any user interaction, compromising confidentiality, integrity, and availability of the affected system.", "risk_and_exploitability": "The CVSS score of 9.8 indicates critical severity. The EPSS score of less than 1% suggests current exploit prevalence is low, and the vulnerability is not listed in the CISA KEV catalog. Based on the description, the attack vector likely requires an attacker to supply a crafted command to the module, which may be feasible over public interfaces or by any authenticated user depending on deployment. The exploited path involves the module parsing the command string, misclassifying it as safe, and executing it through the underlying shell, leading to remote code execution."}}}}, "created": "2026-03-31T19:56:59.053131+00:00", "title": "OS Command Injection in Ridvay Auto\u2011Approval Module", "updated": "2026-04-03T21:17:51.623422+00:00", "vendors": ["ridvay", "ridvay$PRODUCT$ridvay_code"]}